CN103148214A - Vehicle and gearshift operating mechanism thereof - Google Patents
Vehicle and gearshift operating mechanism thereof Download PDFInfo
- Publication number
- CN103148214A CN103148214A CN2013100637759A CN201310063775A CN103148214A CN 103148214 A CN103148214 A CN 103148214A CN 2013100637759 A CN2013100637759 A CN 2013100637759A CN 201310063775 A CN201310063775 A CN 201310063775A CN 103148214 A CN103148214 A CN 103148214A
- Authority
- CN
- China
- Prior art keywords
- gear
- gearshift
- rocking arm
- slideway
- fork assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Gear-Shifting Mechanisms (AREA)
Abstract
The invention provides a vehicle and a gearshift operating mechanism thereof. The gearshift operating mechanism comprises a gearshift shaft, a shift up rocking arm, a shift down rocking arm, a gearshift drive part, a reverse gear rocking arm, a reverse gear drive part, a shifting fork component and a reverse gear shifting component, wherein gearshift hubs of a gearshift slideway, a reverse gear slideway and a neutral gear slideway are arranged on the gearshift shaft; the shift up rocking arm drives the gearshift shaft to rotate for a preset angle in a first direction; the shift down rocking arm drives the gearshift shaft to rotate for a preset angle in a second direction; the gearshift drive part is connected with the shift up rocking arm and the shift down rocking arm and is movable among a first position, a second position and an initial position; the reverse gear drive part drives the reverse gear rocking arm to push the gearshift shaft to move in an axial direction; the gearshift slideway drives the shifting fork component to move in an axial direction so that upshift and downshift are performed; and the reverse gear slideway drives the reverse gear fork component to move in an axial direction. Therefore, the gearshift operating mechanism not only can shorten the gearshift time, improve the vehicle transmission efficiency, but also can avoid the risk of mistaken gearshift by a driver.
Description
Technical field
The present invention relates to shift of transmission and handle the control technique field, particularly relate to a kind of vehicle and shift control mechanism thereof.
Background technique
Along with vehicle is more and more, municipal highway also can more and more block up, car for manual gear, gearshift keeps away unavoidable frequently, shift control mechanism now, need the driver to carry out block selecting and two actions of gearshift just can reach the gear of expection, car owners also can and feel tired because of gearshift action frequently, also have the risk of hanging wrong gear in hasty.
Shift control mechanism of the prior art needs block selecting and two action purposes that could realize putting into gear of gearshift, operates comparatively complexity, and the gearshift time is long, and the car power interruption time that is in operation is long, and transmission efficiency is low.
In addition, existing gearshift needs armrest sense and experience to put into gear, and the risk of hanging wrong gear is arranged; Existing Manual operation mechanism part is various, is not easy to guarantee its conformity, and cost is higher, and part management is also more difficult.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in prior art.For this reason, one object of the present invention is to propose a kind of simple in structure and gearshift rapidly, shift control mechanism simple to operate.
Another object of the present invention is to propose a kind of vehicle with this shift control mechanism.
Embodiment's shift control mechanism, comprising: shifting shaft according to an aspect of the present invention; Gearshift hub, described gearshift hub sleeve are located on described shifting shaft to rotate and to move axially with described shifting shaft, and described gearshift hub is provided with the gearshift slideway, slideway and neutral slideway reverse gear; Add the gear rocking arm and subtract the gear rocking arm, described add the gear rocking arm and subtract keep off rocking arm and be connected with described shifting shaft respectively, described adding, drive described shifting shaft along described first direction rotation predetermined angle when the gear rocking arm is rotated in a first direction, described adding when the gear rocking arm rotates along the second direction opposite with described first direction, can rotate with respect to described shifting shaft, the described gear rocking arm that subtracts drives described shifting shaft along the described predetermined angle of described second direction rotation when described second direction is rotated, described subtracting when the gear rocking arm rotates along described first direction can be rotated with respect to described shifting shaft; The gearshift actuator, described gearshift actuator respectively with described add the gear rocking arm and subtract the gear rocking arm be connected and removable between primary importance, the second place and initial position, drive the described gear rocking arm that adds when described gearshift actuator moves and rotate between described initial position and described primary importance, drive the described gear rocking arm that subtracts when described gearshift actuator moves and rotate between described initial position and the described second place; Rocking arm reverses gear; The actuator that reverses gear, the described actuator that reverses gear is connected to drive the described rocking arm that reverses gear with the described rocking arm that reverses gear and promotes described shifting shaft moving axially along described shifting shaft; The selector fork assembly, the part of described selector fork assembly coordinates slidably with described gearshift slideway and neutral slideway, and described gearshift slideway drives described selector fork assembly and moves axially to add and subtract gear along described when described gearshift hub rotates; With the back fork assembly, the part of described back fork assembly is engaged in the described slideway that reverses gear slidably, the described slideway that reverses gear drive during along described moving axially at described gearshift hub described back fork assembly along described move axially to switch to reverse gear.
Thus, shift control mechanism according to the embodiment of the present invention, by the gearshift actuator and reverse gear actuator with add the gear rocking arm subtract gear rocking arm and the rocking arm that reverses gear coordinate drive gearshift hub rotation and move axially, and then drive the selector fork assembly and the back fork assembly carries out gear shift operation, not only can shorten the gearshift time, improved system of vehicle transmission efficient, improved fuel economy, and the risk of wrong gear has occured to hang when having avoided the driver to shift gears.In addition, can avoid using the rotation of complicated structure control gearshift hub by said structure, effectively simplify the structure of gear shift operation mechanism, reduce gear shift operation mechanism and taken up space, be convenient to installation.
In addition, also have following additional technical feature according to shift control mechanism of the present invention:
According to one embodiment of present invention, also comprise the first and second overrunning clutchs, the described gear rocking arm that adds is located on described shifting shaft by described the first overrunning clutch, and the described gear rocking arm that subtracts is located on described shifting shaft by described the second overrunning clutch.
According to one embodiment of present invention, described gearshift actuator comprises: traction piece; Contiguous block, described contiguous block is connected with described traction piece; With the first and second driveshafts, the first end of described the first driveshaft is connected with described contiguous block and the other end is connected with the described gear rocking arm that adds, and the first end of described the second driveshaft is connected with described contiguous block and the other end keeps off rocking arm and is connected with described subtracting.
According to one embodiment of present invention, the described gear rocking arm that adds is provided with the first bearing pin, the described gear rocking arm that subtracts is provided with the second bearing pin, described gearshift actuator also comprises the first and second ring parts, described the first ring part is enclosed within on described the first bearing pin, described the second ring part is enclosed within on described the second bearing pin, and at described initial position, described the first bearing pin contacts with the distal walls of the endoporus of described the first ring part and described the second bearing pin contacts with the proximal wall of the endoporus of described the second ring part.
According to one embodiment of present invention, described selector fork assembly has the gearshift shifting block, and described gearshift shifting block coordinates slidably with described gearshift slideway and neutral slideway; Described back fork assembly has the shifting block of reversing gear, and the described shifting block that reverses gear coordinates slidably with the described slideway that reverses gear.
According to one embodiment of present invention, also comprise declutch shift shaft, described selector fork assembly and back fork assembly are located at respectively on described declutch shift shaft.
According to one embodiment of present invention, described selector fork assembly comprises 1/2 gear pull-fork assembly and 3/4 gear pull-fork assembly, described gearshift slideway comprises 1/2 gear slideway and 3/4 gear slideway, described declutch shift shaft comprises the first declutch shift shaft and the second declutch shift shaft, described 1/2 gear pull-fork assembly is located on described the first declutch shift shaft regularly, described back fork assembly is along on described the first declutch shift shaft of axially movably being located at of the first declutch shift shaft, and described 3/4 gear pull-fork assembly fixedly is located on described the second declutch shift shaft.
According to one embodiment of present invention, also comprise and handle lid, the described rocking arm that reverses gear is rotatably mounted to that described manipulation covers to drive described shifting shaft and described gearshift hub moves axially.
According to one embodiment of present invention, described manipulation lid is enclosed within on described shifting shaft and has support arm, the described rocking arm that reverses gear is for substantially L shaped, one end of the described rocking arm that reverses gear described add the gear rocking arm and subtract gear move vertically to drive described shifting shaft between rocking arm, the other end is connected with the described actuator that reverses gear, and the corner part of described L shaped driving arm is pivotably mounted on described support arm.
Embodiment's vehicle according to a further aspect of the invention, comprising: shift control mechanism, described shift control mechanism are above-mentioned any one shift control mechanism; Shift handle, described shift handle and described gearshift actuator and the described actuator that reverses gear are connected to control the motion of described gearshift actuator and the described actuator that reverses gear; And speed changer, described shift control mechanism is located on described case of transmission to control the gear shift operation of described speed changer by described shift control mechanism.
Thus, the vehicle according to the embodiment of the present invention passes through shift control mechanism, not only can shorten the gearshift time, improve system of vehicle transmission efficient, improve fuel economy, and the gear shift operation simple and fast, the risk that wrong gear occurs to hang when having avoided simultaneously the driver to shift gears.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming embodiment's description in conjunction with following accompanying drawing, wherein:
Fig. 1 is the schematic perspective view according to the shift control mechanism of the embodiment of the present invention;
Fig. 2 is the schematic side view according to the shift control mechanism of the embodiment of the present invention;
Fig. 3 is the schematic diagram that coordinates with plus-minus gear rocking arm according to the gearshift actuator of the shift control mechanism of the embodiment of the present invention;
Fig. 4 is the unfolded drawing according to the gearshift hub sliding way of the shift control mechanism of the embodiment of the present invention, and shown in it, shifting block of 1/2,3/4 gear pull-fork assembly is in the position of each gear;
Fig. 5 is the unfolded drawing according to the gearshift hub sliding way of the shift control mechanism of the embodiment of the present invention, wherein the position of the shifting block of each pull-fork assembly during neutral;
Fig. 6 is the unfolded drawing according to the gearshift hub sliding way of the shift control mechanism of the embodiment of the present invention, wherein one when gear each pull-fork assembly the position of shifting block;
Fig. 7 is the unfolded drawing according to the gearshift hub sliding way of the shift control mechanism of the embodiment of the present invention, wherein two when gear each pull-fork assembly the position of shifting block;
Fig. 8 is the unfolded drawing according to the gearshift hub sliding way of the shift control mechanism of the embodiment of the present invention, wherein three when gear each pull-fork assembly the position of shifting block;
Fig. 9 is the unfolded drawing according to the gearshift hub sliding way of the shift control mechanism of the embodiment of the present invention, wherein four when gear each pull-fork assembly the position of shifting block;
Figure 10 is the unfolded drawing according to the gearshift hub sliding way of the shift control mechanism of the embodiment of the present invention, the position of the shifting block of each pull-fork assembly when wherein reversing gear.
Description of reference numerals:
100: shifting shaft; 200: the gearshift hub; 211:1/2 keeps off slideway; 212:3/4 keeps off slideway; 220: slideway reverses gear; 230: the neutral slideway; 310: add the gear rocking arm; 311: the first bearing pins; 320: subtract the gear rocking arm; 321: the second pivot pins; 330: rocking arm reverses gear; 331: rocking arm one end reverses gear; 332: the rocking arm the other end reverses gear; 333: the rocking arm corner part reverses gear; 400: the gearshift actuator; 410: traction piece; 420: contiguous block; 430: the first driveshafts; 431: the first ring parts; 440: the second driveshafts; 441: the second ring parts; 510:1/2 keeps off pull-fork assembly; 511:1/2 keeps off shifting block; 512:1/2 keeps off selector fork; 513:1/2 gear gearshift wiper arm; 520:3/4 keeps off pull-fork assembly; 521:3/4 keeps off shifting block; 522:3/4 keeps off selector fork; 523:3/4 gear gearshift wiper arm; 600: the back fork assembly; 610: shifting block reverses gear; 620: the gear shift fork; 630: the wiper arm of reversing gear; 710: the first overrunning clutchs; 720: the second overrunning clutchs; 810: the first declutch shift shafts; 820: the second declutch shift shafts; 900: handle lid; 910: support arm.
Embodiment
The below describes embodiments of the invention in detail, and described embodiment's example is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment who is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
in description of the invention, it will be appreciated that, term " " center ", " vertically ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characteristics.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the invention, need to prove, unless clear and definite regulation and restriction are separately arranged, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
Below with reference to the shift control mechanism of Fig. 1-10 description according to the embodiment of the present invention.
Shift control mechanism according to the embodiment of the present invention comprises: shifting shaft 100, gearshift hub 200, add gear rocking arm 310, subtract gear rocking arm 320, the rocking arm 330 that reverses gear, gearshift actuator 400, the actuator (not shown) that reverses gear, selector fork assembly, back fork assembly 600.
Particularly, as Figure 1-3, gearshift hub 200 is set on shifting shaft 100 to rotate and to move axially with shifting shaft 100, and gearshift hub 200 is provided with the gearshift slideway, slideway 220 and neutral slideway 230 reverse gear.Gearshift slideway and the slideway 220 that reverses gear form respectively along the circumferential extension of gearshift hub 200 and along the annular slide track of axial each interval of gearshift hub 200, and neutral slideway 230 is the linear ramp that extending axially and intersecting with gearshift slideway and the slideway 220 that reverses gear along gearshift hub 200.
Add gear rocking arm 310 and subtract gear rocking arm 320 and be connected with shifting shaft 100 respectively, and add gear rocking arm 310 and subtract gear rocking arm 320 and align vertically when not doing to add, subtract the gear operation, namely as shown in Figure 1, add gear rocking arm 310 and keep off rocking arm 320 and all be in initial position with subtracting.
Adding gear rocking arm 310 drives shifting shaft 100 when being rotated in a first direction (for example clockwise direction in Fig. 1) and is rotated in a first direction predetermined angle, can rotate with respect to shifting shaft 100 when rotating along the second direction opposite with first direction (for example counter clockwise direction in Fig. 1) and add gear rocking arm 310, form idle running namely and between shifting shaft 100, do not drive shifting shaft 100 and be rotated in a second direction.Like this setting can guarantee to add gear rocking arm 310 complete at every turn a gear add the gear operation after reset by resetting means.
Otherwise, subtract gear rocking arm 320 and drive shifting shaft 100 when being rotated in a second direction, and be rotated in a second direction, predetermined angle, and can rotate with respect to shifting shaft 100 when subtracting gear rocking arm 320 and being rotated in a first direction.Therefore, subtracting gear rocking arm 320 resets by resetting means afterwards in the gear operation that subtracts of completing a gear at every turn.
Gearshift actuator 400 is connected and removable between primary importance, the second place and initial position with adding gear rocking arm 310 and subtract gear rocking arm 320 respectively, and initial position is between primary importance and the second place.Gearshift actuator 400 drives when moving between initial position and primary importance and adds gear rocking arm 310 and clockwise rotate, and gearshift actuator 400 drives when moving between initial position and the second place and subtracts gear rocking arm 320 and rotate counterclockwise.
Move to first or after the second place and gear shift operation complete from initial position at each gearshift actuator 400, resetting means can make gearshift actuator 400 return to as shown in Figure 1 initial position, namely shift gears next time actuator 400 can also from initial position to first or the second place move, to drive gearshift hub 200 clockwise or to rotate counterclockwise a predetermined angle.
Therefore because gearshift actuator 400, the resetting means that adds gear rocking arm 310 and subtract gear rocking arm 320 are resetting means well known by persons skilled in the art, no longer specifically describe at this.
The actuator that reverses gear is connected with the rocking arm 330 that reverses gear and promotes shifting shafts 100 moving axially along shifting shaft 100 with reverse gear rocking arm 330 of driving.
The part of selector fork assembly coordinates slidably with gearshift slideway and neutral slideway 230, and gearshift slideway self shape by the gearshift slideway when gearshift hub 200 rotates drives selector fork assembly moving axially to add and keep off and subtract gear along shifting shaft 100.
The part of back fork assembly 600 is engaged in the slideway 220 that reverses gear slidably, and the slideway 220 that reverses gear drives back fork assembly 600 moving axially in order to complete the switching of reversing gear along shifting shaft 100 when gearshift hub 200 moves vertically.
As shown in Figure 1, when pulling, gearshift actuator 400 adds gear during rocking arm 310 to the right, when the actuator 400 of namely shifting gears moves between initial position and primary importance, add gear rocking arm 310 and clockwise rotate so that driving shifting shaft 100 drives gearshift hubs 200 and clockwise rotate a predetermined angle, thus make selector fork assembly and back fork assembly 600 in each self-corresponding slideway with respect to 200 slips of gearshift hub.Due to the shape of the gearshift slideway Axial changes along gearshift hub 200, the slideway of namely shifting gears is not straight line after the axial expansion of gearshift hub 200, and as shown in Figure 4, therefore, the selector fork assembly can moving axially in order to add successively gear operation along shifting shaft 200.
Not shape axially not changing along gearshift hub 200 due to the slideway 220 that reverses gear, the slideway 220 of namely reversing gear axially expands into straight line along gearshift hubs 200, therefore at gearshift hub 200 when clockwise rotating, back fork assembly 600 does not move axially, the operation of namely not reversing gear.
When gearshift actuator 400 promotes to add gear rocking arm 310 left, when the actuator 400 of namely shifting gears moves between initial position and the second place, subtract gear rocking arm 320 and rotate counterclockwise so that driving shifting shaft 100 drives gearshift hubs 200 and rotate counterclockwise a predetermined angle, thus make selector fork assembly and back fork assembly 600 in each self-corresponding slideway with respect to 200 slips of gearshift hub.Due to the shape of the gearshift slideway Axial changes along gearshift hub 200, therefore, the selector fork assembly can moving axially in order to subtract successively gear operation along shifting shaft 200.
Similarly, when rotating counterclockwise, back fork assembly 600 does not move axially at gearshift hub 200.
For example when a gear is put, pull gearshift actuator 400 to make gearshift hub 200 clockwise rotate a predetermined angle to the right and add in order to complete the operation that blocks to two gears, make gearshift actuator 400 and add gear rocking arm 310 by resetting means and reset, then pull gearshift actuator 400 to make gearshift hub 200 clockwise rotate a predetermined angle to the right, the selector fork assembly is completed the operation that adds to three gears again.Next, the actuator 400 that promotes left to shift gears makes gearshift hub 200 rotate counterclockwise a predetermined angle and blocks to two operations that keep off in order to complete to subtract from three gears, make gearshift actuator 400 and add gear rocking arm 310 by resetting means this moment and reset, then continue again to promote successively gearshift actuator 400 left, make gearshift hub 200 rotate counterclockwise two predetermined angles in order to complete from two gears and drop to a gear, then be down to the operation of neutral from a gear.
Therefore, the driver can complete by an action (namely control gearshift actuator 400 drive add gear rocking arm 310) in gear shift operation and add gear, subtracts gear and operate, hang again corresponding high gear after need not first gear to be returned to neutral, vehicle power break period when therefore having shortened gearshift, improve transmission efficiency, improved fuel economy.
When the part of selector fork assembly is in neutral gear position, a part that is the selector fork assembly is positioned at when shifting gears slideway 210 and neutral slideway 230 intersection, as shown in Figure 2, the actuator that reverses gear drives when reversing gear rocking arm 330 rotation, the rocking arm 330 that reverses gear promotes shifting shaft 100 along the moving axially of shifting shaft 100 by rotation, and then drives gearshift hub 200 and move vertically.Reverse gear slideway 220 and be not positioned at neutral slideway 230 because back fork assembly 600 is positioned at, so back fork assembly 600 is driven and moved vertically in order to reverse gear operation by gearshift hub 200.On the other hand, because the selector fork assembly is positioned at neutral gear position, therefore when gearshift hub 200 moves axially, move along neutral slideway 230, so the selector fork assembly is not driven by gearshift hub 200.
Thus, shift control mechanism according to the embodiment of the present invention, by gearshift actuator 400 and reverse gear actuator with add gear rocking arm 310, subtract gear rocking arm 320 and the rocking arm 330 that reverses gear coordinate drive 200 rotations of gearshift hub and move axially, and then drive the selector fork assembly and back fork assembly 600 carries out gear shift operation, not only can shorten the gearshift time, improved system of vehicle transmission efficient, improved fuel economy, and the risk of wrong gear has occured to hang when having avoided the driver to shift gears.In addition, can avoid using the rotation of complicated structure control gearshift hub 200 by said structure, effectively simplify the structure of gear shift operation mechanism, reduce gear shift operation mechanism and taken up space, be convenient to installation.
According to some embodiments of the present invention, as shown in Figure 2, shift control mechanism also comprises the first and second overrunning clutchs 710,720, adds gear rocking arm 310 and is located on shifting shaft 100 by the first overrunning clutch 710, subtracts gear rocking arm 320 and is located on shifting shaft 100 by the second overrunning clutch 720.
The first overrunning clutch 710 and the second overrunning clutch 720 have the inner ring that is connected with shifting shaft 100 with add gear rocking arm 310 or subtract the outer ring that gear rocking arm 320 is connected, the first overrunning clutch 710 outer ring when being rotated in a first direction passes to inner ring with moment of rotation, and slide with respect to inner ring in the outer ring when being rotated in a second direction.Otherwise the second overrunning clutch 720 outer ring when being rotated in a second direction, passes to inner ring with moment of rotation, and slide with respect to inner ring in the outer ring when being rotated in a first direction.
Like this, by the first overrunning clutch 710 and the second overrunning clutch 720, add gear rocking arm 310 and subtract gear rocking arm 320 and can be effectively the respective operations of gearshift actuator 400 be passed to respectively shifting shaft 100 and gearshift hub 200, and guarantee to reset by resetting means after gear rocking arm 320 rotates a predetermined angle adding gear rocking arm 310 and subtract.In addition, the first overrunning clutch 710 and the second overrunning clutch 720 are simple in structure, are convenient to processing and make.
Particularly, contiguous block 420 is connected with traction piece 410, the first end of the first driveshaft 430 be connected with contiguous block 420 and the other end with add gear rocking arm 310 and be connected, the first end of the second driveshaft 440 is connected with contiguous block 420 and the other end keeps off rocking arm 320 and is connected with subtracting.By being connected with contiguous block 420, the first driveshaft 430 and the second driveshaft 440 form double end interlock form.
As shown in Figure 3, add gear rocking arm 310 and be provided with the first bearing pin 311, subtract gear rocking arm 320 and be provided with the second bearing pin 321, and add gear rocking arm 310 and subtract gear rocking arm 320 that the first bearing pin 311 aligns vertically with the second bearing pin 321 when adding, subtracting the gear operation not doing.
Setting can guarantee the to shift gears distal walls of the endoporus that actuator 400 beginnings can be by the first ring part 431 when pulling is to the right kept off rocking arm 310 predetermined angle that turns clockwise with driving coordinating of the first bearing pin 311 to add like this, the second bearing pin 321 can from distad wall slip of proximal wall in the endoporus of the second ring part 441, therefore can not drive to subtract and keep off rocking arm 320 rotations.
Accordingly, keep off rocking arm 320 and be rotated counterclockwise a predetermined angle with driving coordinating of the second bearing pin 321 to subtract in the proximal wall of endoporus that the beginning of gearshift actuator 400 can be by the second ring part 441 when promoting left, the first bearing pin 311 can slide from distal walls proximad wall in the endoporus of the first ring part 431, therefore can not drive to add 310 rotations of gear rocking arm.
In order to realize above-mentioned manipulation, the length of the first driveshaft 430 of the gearshift actuator 400 in the present embodiment is less than the length of the second driveshaft 440.Yet it will be understood by those skilled in the art that, when rotating counterclockwise, gear rocking arm 310 can drive shifting shaft 100 when adding, and subtract in the time of can driving shifting shaft 100 when gear rocking arm 320 clockwise rotates, the length of the first driveshaft 430 is greater than the length of the second driveshaft 440, namely shift gears actuator 400 when initial position, the first bearing pin 311 contacts with the proximal wall of the endoporus of the first ring part 431, and the second bearing pin 321 contacts with the distal walls of the endoporus of the second ring part 441.
Preferably, first, second ring part 431,441 is long-round-shape.
Thus, by the first driveshaft 430 and the second driveshaft 440 double end interlock and the first ring part 431 and the second ring parts 441, a traction piece 410 can be controlled simultaneously add gear rocking arm 310 and subtract gear rocking arm 320, not only simplify the structure of shift control mechanism, and guaranteed the reliability of gear shift operation.
According to other embodiments of the present invention, as depicted in figs. 1 and 2, the selector fork assembly comprises 1/2 gear pull-fork assembly 510 and 3/4 gear pull-fork assembly 520, and accordingly, the gearshift slideway on gearshift hub 200 comprises 1/2 gear slideway 211 and 3/4 gear slideway 212.
1/2 gear pull-fork assembly 510 comprises shifting block 511, selector fork 512 and gearshift wiper arm 513.1/2 gear shifting block 511 is located at the free end of gearshift wiper arm 513 and coordinates slidably with 1/2 gear slideway 211 and neutral slideway 230.3/4 gear pull-fork assembly 520 comprises shifting block 521, selector fork 522 and gearshift wiper arm 523.Gearshift shifting block 521 is located at the free end of gearshift wiper arm 523 and coordinates slidably with 3/4 gear slideway 212 and neutral slideway 230.
By shifting block and coordinating of slideway selector fork assembly and back fork assembly 600 smoothly being slided in slideway.
1/2 gear slideway 3/4 gear slideway 211,212 and the slideway 220 that reverses gear form respectively along the circumferential extension of gearshift hub 200 and along the annular slide track of the axial each interval of gearshift hub 200,230, neutral slideway for along gearshift hub 200 extending axially and with 1/2 gear slideway, 3/4 gear slideway 211,212 and the linear ramp that intersects of the slideway 220 that reverses gear.
The shift control mechanism of the embodiment of the present invention also comprises declutch shift shaft.Declutch shift shaft comprises the first declutch shift shaft 810 and the second declutch shift shaft 820.1/2 gear pull-fork assembly 510 is located on the first declutch shift shaft 810 regularly, and back fork assembly 600 axially movably is set on the first declutch shift shaft 810 along the first declutch shift shaft 810.3/4 gear pull-fork assembly 520 fixedly is located on the second declutch shift shaft 820.
Particularly, selector fork 512,522 and the gearshift wiper arm 513,523 be fixedly attached on the first or second declutch shift shaft 810,820 by screw respectively.Like this, after shifting block 511,521 is driven by gearshift hub 200, with first, second declutch shift shaft 810,820, moment is passed to respectively 1/2 gear selector fork 512 or 3/4 gear selector fork 522 by gearshift wiper arm 513,523, and then drive 1/2 gear selector fork 512 or 3/4 and keep off selector fork 522 and move axially.And because back fork assembly 600 can be socketed on the first declutch shift shaft 810 movingly, when the first declutch shift shaft 810 is driven by 1/2 gear pull-fork assembly 510, can not drive back fork assembly 600 and move.Otherwise, can not cause the movement of 1/2 gear pull-fork assembly 510 when back fork assembly 60 moves axially yet.
It will be understood by those skilled in the art that, back fork assembly 600 also can be located at separately on gear reverse declutch shift shaft, yet in order to reduce the overall dimensions of gear shift operation mechanism, preferably back fork assembly 600 and other selector fork assemblies are shared a declutch shift shaft.
In addition, the shift control mechanism of the embodiment of the present invention also comprises handling and covers 900.The rocking arm 330 that reverses gear is rotatably mounted to handle to cover on 900 and moves axially with gearshift hub 200 to drive shifting shaft 100.
Particularly, as shown in Figure 2, manipulation is covered 900 and is enclosed within on shifting shaft 100 and has the support arm 910 that extends to adding gear rocking arm 310 directions.Reverse gear rocking arm 330 for substantially L shaped, and one end 331 adding gear rocking arm 310 and subtracting between gear rocking arm 320, and the other end 332 is connected with the actuator that reverses gear, and the corner part 333 of the described rocking arm 330 that reverses gear is pivotably mounted on support arm 910.Thereby make the rocking arm 330 that reverses gear rotate to be moved vertically to complete by end 331 promotion shifting shafts 100 of the rocking arm 330 that reverses gear and the hub 200 of shifting gears around corner part 333 by the actuator that reverses gear along a direction driving and hang the operation of reversing gear.Hang from reversing gear when making the return trip empty gear when needs, the actuator that only need reverse gear drives along opposite direction the rocking arm 330 that reverses gear and can complete.
Shift control mechanism below by the embodiment of the present invention with four gear structures is that example illustrates concrete gear shift operation.
At first, the predetermined angle of gearshift hub 200 calculates according to gear quantity, and this is take four gears as example in implementing, and often changes the angle of a gear gearshift hub 200 rotations=360/(4+1)=72 degree.In addition, this formula can expand to the application that is applicable to other gear number, namely often changes the angle of swing of a gear=360 degree/(gear number n+ neutral)=360 degree/(n+1).
Neutral is changed a gear:
At first, when neutral gear position, as shown in Figure 5, the shifting block 521 of the shifting block 511 of 1/2 gear pull-fork assembly 510 and 3/4 gear pull-fork assembly 520 lays respectively at the intersection of 1/2 gear slideway 211 and 3/4 gear slideway 212 and neutral slideway 230, the shifting block 610 of back fork assembly 600 is positioned at 220, three shifting blocks of slideway that reverse gear and all is positioned at separately central position.
When needing gearshift, gearshift actuator 400 pulls and adds gear rocking arm 310 and clockwise rotate, and rotates and pass torque to shifting shaft 100 thereby drive the first overrunning clutch 710, and then drives gearshift hub 200 and clockwise rotate 72 and spend.
In the position of 72 degree position each shifting blocks as shown in Figure 6, wherein spend between the degree of (neutral) position to 72 0 due to 1/2 gear slideway 211 and be tilted to the right, therefore 1/2 gear shifting block 511 moves right along the axial direction of gearshift hub 200, and 1/2 gear selector fork 512 moves right to add a gear operation.Spending between the degree of position to 72 due to 3/4 gear slideway 212 0 is straightway, and therefore 3/4 gear shifting block 521 still is in its central position.Because the slideway 220 that reverses gear is a straightway, therefore in the operation that adds, subtracts gear, the shifting block 610 that reverses gear is in the central position all the time.
One gear shifts into second:
In the position of 144 degree position each shifting blocks as shown in Figure 7, wherein because 1/2 gear slideway 211 is tilted to the left until surpass its central position between 72 degree are spent to 144, therefore 1/2 gear shifting block 511 is moved to the left along the axial direction of gearshift hub 200, and 1/2 gear selector fork 512 is moved to the left to add two gear operations.Spending between the degree of position to 144 due to 3/4 gear slideway 212 72 is still straightway, and therefore 3/4 gear shifting block 521 still is in its central position.
Two gears change three gears:
In the position of 216 degree position each shifting blocks as shown in Figure 8, wherein because 1/2 gear slideway 211 extends along the 1/2 central position straight line that keeps off shifting block 511 for first being tilted to the right between 144 degree are spent to 216 again, therefore 1/2 gear shifting block 511 is returned to its central position, and namely 1/2 gear selector fork 512 withdraws from from gear shift operation.Because 3/4 gear slideway 212 is tilted to the left between 144 degree position to 216 degree, therefore 3/4 gear shifting block 521 is moved to the left along the axial direction of gearshift hubs 200, and 3/4 gear selector fork 522 is moved to the left to add three gear operations.
Three gears change four gears:
In the position of 288 degree position each shifting blocks as shown in Figure 9, wherein because 1/2 gear slideway 211 be straightway at 216 degree between 288 degree, therefore 1/2 keep off shifting block 511 and be positioned at its central position.Be tilted to the right between 216 degree position to 288 degree due to 3/4 gear slideway 212 until surpass its central position, therefore 3/4 gear shifting block 521 moves right along the axial direction of gearshift hubs 200, and 3/4 gear selector fork 522 moves right to add four gear operations.
Four gears change neutral:
The degree neutral overlaps.
In the position of 360 degree position each shifting blocks as shown in Figure 5, wherein because 1/2 gear slideway 211 be straightway at 288 degree between 360 degree, therefore 1/2 gear shifting block 511 moves to 1/2 intersection that keeps off slideway 211 and neutral slideway 230.Spend first to be tilted to the left between the degree of position to 288 216 due to 3/4 gear slideway 212 and extend along the 3/4 central position straight line that keeps off shifting block 521 again, therefore 3/4 gear shifting block 521 is along being returned to its central position, and 3/4 gear selector fork 522 is moved to the left to return the intersection of 3/4 gear slideway 212 and neutral slideway 230.
Neutral is changed and is reversed gear:
At first, as shown in Figure 5,1/2 gear shifting block 511 and 3/4 gear shifting block 521 all are in neutral gear position.The actuator that reverses gear drives the rocking arm that reverses gear and rotates, and then promotes shifting shaft 100 and gearshift hub 200 is moved to the left vertically, as shown in figure 10.Wherein, 1/2 gear shifting block 511 and 3/4 gear shifting block 521 are positioned at neutral slideway 230, therefore do not move axially.And the shifting block 610 that reverses gear is moved to the left vertically due to the driving of the slideway 220 that reverses gear, and then drive back fork 620 is moved to the left to hang the operation of reversing gear.
Hang from reversing gear when making the return trip empty gear when needs, only need to hang by completing to moving right when actuator the gear operation of making the return trip empty from reversing gear.
When from high gear to low gear gearshift, but its process backward reference is above-mentioned from low gear to high gear shift process.
It will be understood by those skilled in the art that, the cooperation of selector fork assembly of the shift control mechanism of the embodiment of the present invention and corresponding gearshift slideway can be completed the plus-minus gear of two gears, yet when total gear number was odd number, one of them selector fork assembly and corresponding gearshift slideway also can only represent the plus-minus gear of a gear.
The below describes the vehicle according to the embodiment of the present invention.
Comprise shift control mechanism, shift handle and speed changer according to the vehicle of the embodiment of the present invention.
Particularly, shift control mechanism is the described shift control mechanism of above-mentioned any one embodiment.Shift handle is connected to control the motion of gearshift actuator and the actuator that reverses gear with the gearshift actuator with the actuator that reverses gear.Shift control mechanism can cover 900 by manipulation and be located on the housing of speed changer, so that the gear shift operation of controlling speed changer by selector fork assembly and the back fork assembly of shift control mechanism.
The driver during vehicle of the present invention, controls gear shift operation by controlling shift handle in operation, and for example shift handle promotes forward to represent that gearshift actuator 400 pulls adds gear rocking arm 310 and clockwise rotate a predetermined angle, completes once to add the gear operation.And shift handle pulls back representative gearshift actuator 400 and promotes to subtract gear rocking arm 320 and rotate counterclockwise a predetermined angle, completes once to subtract the gear operation.Shift handle promotes to the right to represent to hang and reverses gear, and promotes left to represent and hangs the gear that makes the return trip empty from reversing gear.
Resetting means equally also helps shift handle return after a gearshift action is completed.
Thus, the vehicle according to the embodiment of the present invention passes through shift control mechanism, not only can shorten the gearshift time, improve system of vehicle transmission efficient, improve fuel economy, and the gear shift operation simple and fast, the risk that wrong gear occurs to hang when having avoided simultaneously the driver to shift gears.
Can be well known by persons skilled in the art according to other formations of the vehicle of the embodiment of the present invention, not repeat them here.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiments or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present invention and aim can be carried out multiple variation, modification, replacement and modification to these embodiments, scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. a shift control mechanism, is characterized in that, comprising:
Shifting shaft;
Gearshift hub, described gearshift hub sleeve are located on described shifting shaft to rotate and to move axially with described shifting shaft, and described gearshift hub is provided with the gearshift slideway, slideway and neutral slideway reverse gear;
Add the gear rocking arm and subtract the gear rocking arm, described add the gear rocking arm and subtract keep off rocking arm and be connected with described shifting shaft respectively, described adding, drive described shifting shaft along described first direction rotation predetermined angle when the gear rocking arm is rotated in a first direction, described adding when the gear rocking arm rotates along the second direction opposite with described first direction, can rotate with respect to described shifting shaft, the described gear rocking arm that subtracts drives described shifting shaft along the described predetermined angle of described second direction rotation when described second direction is rotated, described subtracting when the gear rocking arm rotates along described first direction can be rotated with respect to described shifting shaft;
The gearshift actuator, described gearshift actuator respectively with described add the gear rocking arm and subtract the gear rocking arm be connected and removable between primary importance, the second place and initial position, drive the described gear rocking arm that adds when described gearshift actuator moves and rotate between described initial position and described primary importance, drive the described gear rocking arm that subtracts when described gearshift actuator moves and rotate between described initial position and the described second place;
Rocking arm reverses gear;
The actuator that reverses gear, the described actuator that reverses gear is connected to drive the described rocking arm that reverses gear with the described rocking arm that reverses gear and promotes described shifting shaft moving axially along described shifting shaft;
The selector fork assembly, the part of described selector fork assembly coordinates slidably with described gearshift slideway and neutral slideway, and described gearshift slideway drives described selector fork assembly and moves axially to add and subtract gear along described when described gearshift hub rotates; With
Back fork assembly, the part of described back fork assembly are engaged in the described slideway that reverses gear slidably, the described slideway that reverses gear drive during along described moving axially at described gearshift hub described back fork assembly along described move axially to switch to reverse gear.
2. shift control mechanism according to claim 1, it is characterized in that, also comprise the first and second overrunning clutchs, the described gear rocking arm that adds is located on described shifting shaft by described the first overrunning clutch, and the described gear rocking arm that subtracts is located on described shifting shaft by described the second overrunning clutch.
3. shift control mechanism according to claim 1 and 2, is characterized in that, described gearshift actuator comprises:
Traction piece;
Contiguous block, described contiguous block is connected with described traction piece; With
The first and second driveshafts, the first end of described the first driveshaft are connected with described contiguous block and the other end is connected with the described gear rocking arm that adds, and the first end of described the second driveshaft is connected with described contiguous block and the other end keeps off rocking arm and is connected with described subtracting.
4. shift control mechanism according to claim 3, is characterized in that, the described gear rocking arm that adds is provided with the first bearing pin, and the described gear rocking arm that subtracts is provided with the second bearing pin,
Described gearshift actuator also comprises the first and second ring parts, described the first ring part is enclosed within on described the first bearing pin, described the second ring part is enclosed within on described the second bearing pin, at described initial position, described the first bearing pin contacts with the distal walls of the endoporus of described the first ring part and described the second bearing pin contacts with the proximal wall of the endoporus of described the second ring part.
5. shift control mechanism according to claim 1, is characterized in that, described selector fork assembly has the gearshift shifting block, and described gearshift shifting block coordinates slidably with described gearshift slideway and neutral slideway;
Described back fork assembly has the shifting block of reversing gear, and the described shifting block that reverses gear coordinates slidably with the described slideway that reverses gear.
6. shift control mechanism according to claim 1, is characterized in that, also comprises declutch shift shaft, and described selector fork assembly and back fork assembly are located at respectively on described declutch shift shaft.
7. shift control mechanism according to claim 6, it is characterized in that, described selector fork assembly comprises 1/2 gear pull-fork assembly and 3/4 gear pull-fork assembly, and described gearshift slideway comprises 1/2 gear slideway and 3/4 gear slideway, and described declutch shift shaft comprises the first declutch shift shaft and the second declutch shift shaft.Described 1/2 gear pull-fork assembly is located on described the first declutch shift shaft regularly, and described back fork assembly is along on described the first declutch shift shaft of axially movably being located at of the first declutch shift shaft, and described 3/4 gear pull-fork assembly fixedly is located on described the second declutch shift shaft.
8. shift control mechanism according to claim 1, is characterized in that, also comprises handling lid, and the described rocking arm that reverses gear is rotatably mounted to that described manipulation covers to drive described shifting shaft and described gearshift hub moves axially.
9. shift control mechanism according to claim 8, it is characterized in that, described manipulation lid is enclosed within on described shifting shaft and has support arm, the described rocking arm that reverses gear is for substantially L shaped, one end of the described rocking arm that reverses gear described add the gear rocking arm and subtract gear move vertically to drive described shifting shaft between rocking arm, the other end is connected with the described actuator that reverses gear, and the corner part of described L shaped driving arm is pivotably mounted on described support arm.
10. a vehicle, is characterized in that, comprising:
Shift control mechanism, described shift control mechanism is the described shift control mechanism of any one according to claim 1-9;
Shift handle, described shift handle and described gearshift actuator and the described actuator that reverses gear are connected to control the motion of described gearshift actuator and the described actuator that reverses gear; With
Speed changer, described shift control mechanism are located on described case of transmission to control the gear shift operation of described speed changer by described shift control mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310063775.9A CN103148214B (en) | 2013-02-28 | 2013-02-28 | Vehicle and gearshift operating mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310063775.9A CN103148214B (en) | 2013-02-28 | 2013-02-28 | Vehicle and gearshift operating mechanism thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103148214A true CN103148214A (en) | 2013-06-12 |
| CN103148214B CN103148214B (en) | 2015-06-03 |
Family
ID=48546453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310063775.9A Expired - Fee Related CN103148214B (en) | 2013-02-28 | 2013-02-28 | Vehicle and gearshift operating mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103148214B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465782A (en) * | 2013-09-30 | 2013-12-25 | 长城汽车股份有限公司 | Speed changer gear shifting mechanism and vehicle with same |
| CN105090472A (en) * | 2014-05-24 | 2015-11-25 | 通用汽车环球科技运作有限责任公司 | Change gear assembly for a motor vehicle |
| CN106958654A (en) * | 2017-05-02 | 2017-07-18 | 苏州江南嘉捷机电技术研究院有限公司 | Electric vehicle gear box shift control component |
| CN105090472B (en) * | 2014-05-24 | 2018-08-31 | 通用汽车环球科技运作有限责任公司 | Gearshift for automobile |
| CN108488331A (en) * | 2018-05-29 | 2018-09-04 | 富勒传动设备盐城有限公司 | A kind of adjustable shifting-fork gear-shifting speed reducer |
| CN110469667A (en) * | 2019-08-08 | 2019-11-19 | 山东五征集团有限公司 | Three-wheeled motor car list type shift integrated rear axle |
| CN111156872A (en) * | 2019-12-31 | 2020-05-15 | 东风汽车零部件(集团)有限公司活塞轴瓦分公司 | Three-coordinate measuring clamp and measuring method for automobile double-clutch gear shifting hub |
| CN111173925A (en) * | 2020-01-22 | 2020-05-19 | 凯博易控车辆科技(苏州)股份有限公司 | Gear shifting mechanism and gear shifting method of transmission and vehicle |
| CN111981116A (en) * | 2019-05-21 | 2020-11-24 | 上海汽车集团股份有限公司 | Automobile and electrically-driven gear shifting execution device thereof |
| CN111981121A (en) * | 2019-05-22 | 2020-11-24 | 丰田自动车株式会社 | Gear shifting device for vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2362736Y (en) * | 1998-09-27 | 2000-02-09 | 刘靖 | Automatic shifting executive mechanism for car gearbox |
| CN2413948Y (en) * | 2000-03-10 | 2001-01-10 | 唐山爱信齿轮有限责任公司 | Shifting operation device for speed variator |
| US6308797B1 (en) * | 2000-07-20 | 2001-10-30 | Harley-Davidson Motor Company Group | Motorcycle transmission shifter mechanism |
| US7059210B2 (en) * | 2004-01-23 | 2006-06-13 | Thiessen Products Inc. | Six speed motorcycle transmission |
| CN101358649A (en) * | 2007-08-01 | 2009-02-04 | 光阳工业股份有限公司 | Shifting safeguard construction for allterrain vehicle |
| US7581467B2 (en) * | 2005-07-11 | 2009-09-01 | Team Industries, Inc. | Transmission |
-
2013
- 2013-02-28 CN CN201310063775.9A patent/CN103148214B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2362736Y (en) * | 1998-09-27 | 2000-02-09 | 刘靖 | Automatic shifting executive mechanism for car gearbox |
| CN2413948Y (en) * | 2000-03-10 | 2001-01-10 | 唐山爱信齿轮有限责任公司 | Shifting operation device for speed variator |
| US6308797B1 (en) * | 2000-07-20 | 2001-10-30 | Harley-Davidson Motor Company Group | Motorcycle transmission shifter mechanism |
| US7059210B2 (en) * | 2004-01-23 | 2006-06-13 | Thiessen Products Inc. | Six speed motorcycle transmission |
| US7581467B2 (en) * | 2005-07-11 | 2009-09-01 | Team Industries, Inc. | Transmission |
| CN101358649A (en) * | 2007-08-01 | 2009-02-04 | 光阳工业股份有限公司 | Shifting safeguard construction for allterrain vehicle |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465782B (en) * | 2013-09-30 | 2016-06-01 | 长城汽车股份有限公司 | Shifter of transmission and there is the automobile of this shifter of transmission |
| CN103465782A (en) * | 2013-09-30 | 2013-12-25 | 长城汽车股份有限公司 | Speed changer gear shifting mechanism and vehicle with same |
| CN105090472B (en) * | 2014-05-24 | 2018-08-31 | 通用汽车环球科技运作有限责任公司 | Gearshift for automobile |
| CN105090472A (en) * | 2014-05-24 | 2015-11-25 | 通用汽车环球科技运作有限责任公司 | Change gear assembly for a motor vehicle |
| CN106958654B (en) * | 2017-05-02 | 2019-02-22 | 苏州江南嘉捷光机电技术有限公司 | Electric vehicle gear box shift control component |
| CN106958654A (en) * | 2017-05-02 | 2017-07-18 | 苏州江南嘉捷机电技术研究院有限公司 | Electric vehicle gear box shift control component |
| CN108488331A (en) * | 2018-05-29 | 2018-09-04 | 富勒传动设备盐城有限公司 | A kind of adjustable shifting-fork gear-shifting speed reducer |
| CN111981116A (en) * | 2019-05-21 | 2020-11-24 | 上海汽车集团股份有限公司 | Automobile and electrically-driven gear shifting execution device thereof |
| CN111981121A (en) * | 2019-05-22 | 2020-11-24 | 丰田自动车株式会社 | Gear shifting device for vehicle |
| CN111981121B (en) * | 2019-05-22 | 2022-03-04 | 丰田自动车株式会社 | Gear shifting device for vehicle |
| US11353109B2 (en) | 2019-05-22 | 2022-06-07 | Toyota Jidosha Kabushiki Kaisha | Vehicle range switching device |
| CN110469667A (en) * | 2019-08-08 | 2019-11-19 | 山东五征集团有限公司 | Three-wheeled motor car list type shift integrated rear axle |
| CN111156872A (en) * | 2019-12-31 | 2020-05-15 | 东风汽车零部件(集团)有限公司活塞轴瓦分公司 | Three-coordinate measuring clamp and measuring method for automobile double-clutch gear shifting hub |
| CN111173925A (en) * | 2020-01-22 | 2020-05-19 | 凯博易控车辆科技(苏州)股份有限公司 | Gear shifting mechanism and gear shifting method of transmission and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103148214B (en) | 2015-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103148214A (en) | Vehicle and gearshift operating mechanism thereof | |
| CN102308128B (en) | Park lock apparatus for a transmission | |
| CN205086678U (en) | Can surmount formula transmission convenient to switch | |
| CN103363065A (en) | Automated manual transmission | |
| CN101509551B (en) | Gear change control system of automatic transmission | |
| CN105164451A (en) | Gear actuator for motor vehicle transmission and method of controlling gear actuator | |
| CN104847880A (en) | Mono-stable rotary transmission selector | |
| CN103827554A (en) | Transmission overdrive yoke position sensor for range trigger | |
| CN103185135A (en) | Drive mechanism of automated electrically-controlled mechanical transmission | |
| KR101288031B1 (en) | Lever device for electronic shifter and system for electronic shifter | |
| CN104913052A (en) | A manual transmission | |
| CN202301905U (en) | Linkage structure for automobile gear position shifting fork | |
| JP2013143822A (en) | Motor control device | |
| KR20110052146A (en) | Gear shift unit for automated manual transmission | |
| CN104870869A (en) | Manual transmission | |
| KR102001552B1 (en) | Shifting apparatus for dual clutch transmission | |
| CN106812929B (en) | A kind of gear shift mechanism for speed changer | |
| KR20140039577A (en) | Shifting apparatus for dual clutch transmission | |
| CN103851177A (en) | Gear selecting and shifting assembly and vehicle comprising same | |
| CN102635691B (en) | Gear-shifting drum interlocking mechanism of automatic gearbox | |
| CN216009401U (en) | Actuation system in a vehicle transmission system | |
| KR20090095768A (en) | Double clutch transmission | |
| CN103836175B (en) | Gearshift used for electric vehicle and electric vehicle | |
| CN103363090B (en) | Continuous manual transmission | |
| CN207437749U (en) | Dual-clutch transmission shift mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |